We got off and waited for them, wondering what the change of horses might portend. They swung down to us on a run, and it needed no second glance at the features of Piegan Smith to know that he brought with him a fresh supply of trouble. His scraggly beard was thrust forward aggressively, and his deep-set eyes fairly blazed between narrowed lids.

"Slap your saddles on them fresh hosses," he grated harshly from the back of a deep-chested, lean-flanked gray. "Let the others go—to hell if they want to!"

"What's up?" I asked sharply, and MacRae flung the same query over one shoulder as he fumbled at the tight-drawn latigo-knot.

Piegan rose in his stirrups and raised a clenched fist; the seamed face of him grew purple under its tan, and the words came out like the challenge of a range-bull.

"Them—them —— —— —— —— —— has got your girl!" he roared.

The latigo dropped from MacRae's hand. "What?" he turned on Piegan savagely, incredulously.

"I said it—I said it! Yuh heard me, didn't yuh!" Piegan shouted. "This mornin' about sunrise. That Hicks—the damned —— —— —— he come t' Baker's as they hooked up t' leave the Spring. He had a note for her, an' she dropped everything an' jumped on a hoss he'd brought an' rode away with him, cryin' when she left. He told Horner you'd bin shot resistin' arrest, an' wanted t' see her afore yuh cashed in. They ain't seen hide nor hair uh her since. Aw, don't stand starin' at me thataway. Hurry up! They ain't got twelve hours' start—an' by God I'll smell 'em out in the dark for this!"

It was like a knife-thrust in the back; such a devilish and unexpected turn of affairs that for half a second I had the same shuddery feeling that came to me the night I stooped over Hans Rutter and gasped at sight of what the fiends had done. MacRae whitened, but the full import of Piegan's words stunned him to silence. The bare possibility of Lyn Rowan being at the dubious mercy of those ruthless brutes was something that called for more than mere words. He hesitated only a moment, nervously twisting the saddle-strings with one hand, then straightened up and tore loose the cinch fastening.

After that outburst of Piegan's no one spoke. While Mac and I transferred our saddles to the Baker horses, Piegan swung down from his gray and, opening the pack on the horse we had been leading, took out a little bundle of flour and bacon and coffee and tied it behind the cantle of his saddle. A frying-pan and coffee-pot he tossed to me. Then we mounted and took to the trail again, stripped down to fighting-trim, unhampered by a pack-horse.

Of daylight there yet remained a scant two hours in which we could hope to distinguish a hoof-mark. Piegan leaned over his saddle-horn and took hills and hollows, wherever the trail led, with a rush that unrolled the miles behind us at a marvelous rate. For an hour we galloped silently, matching the speed of fresh, wiry horses against the dying day, no sound arising in that wilderness of brown coulée banks and dun-colored prairie but the steady beat of hoofs, and the purr of a rising breeze from the east. Then I became aware that Piegan, watching the ground through half-closed eyelids, was speaking to us. From riding a little behind, to give him room to trail, we urged our horses alongside.